function changetab(sid) {
	cycleto = sid-1;
	$('#homeslider ul').cycle(cycleto);
}

function selectTab(sid) {
	$('ul.coursetabs li').removeClass('on');
	$('#tab'+sid).addClass('on');		
}

function dateShow(cid) {
	$('#date'+cid).toggle();
}

function showCourses(sid) {
	$('ul.coursetabs li').removeClass('on');
	$('#tab'+sid).addClass('on');	
	
	$('#courselist').html('');
	$('#courselist').addClass('loading');
	$.ajax({
			url: "/inc/ajax/courselist.php?sid="+sid,
			global: false,
			type: "POST",
			dataType: "html",
			success: function(msg){
				$('#courselist').removeClass('loading');
				$('#courselist').html(msg);
			}
		}
	);	
}

function showCoursesCal(month,year) {
	$('ul.coursetabs li').removeClass('on');
	$('#tab'+month+year).addClass('on');	
	
	$('#courselist').html('');
	$('#courselist').addClass('loading');
	$.ajax({
			url: "/inc/ajax/courselistcal.php?month="+month+"&year="+year,
			global: false,
			type: "POST",
			dataType: "html",
			success: function(msg){
				$('#courselist').removeClass('loading');
				$('#courselist').html(msg);
			}
		}
	);	
}